MDC PARTNERS INC

CUSIP: 552697104 Class: CL A SUB VTG

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

Note: Option positions (PUT/CALL) are excluded.

Q3 2020
Shares 20,500 Value ($000) $33 Avg Close — Range —
Q4 2019
Shares 30,186 Value ($000) $84 Avg Close — Range —
Q3 2019
Shares 64,038 Value ($000) $181 Avg Close — Range —
Q2 2019
Shares 114,218 Value ($000) $288 Avg Close — Range —
Q1 2019
Shares 305,410 Value ($000) $687 Avg Close — Range —
Q4 2018
Shares 171,798 Value ($000) $448 Avg Close — Range —